1. Lady Davis Institute for Cancer Research, Jewish General Hospital, McGill University Quebec Quebec City Canada
2. Faculty of Medicine Department of Gynecologic Oncology Hadassah Medical Center, Hebrew University Jerusalem Jerusalem Israel
3. Ellen Leifer Shulman and Steven Shulman Digestive Disease Center Cleveland Clinic Florida Florida Weston USA
4. Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology Cedars Sinai Medical Center California Los Angeles USA